automation bug with Logic Pro 10.4.7

After applying "automation" on some of the tracks in my session, I found that it did not work, the faders stayed at 0.0 or when I selected it on the location where I set it to go down all the way to -0 it will stay at -0 throughout the entire track. I tried toggling the read button and the on and off button, but no luck whatsoever. This is super annoying. Any help please?